[JohnnyB]

My fitbit has made me exercise significantly more. I had a force for a year and half, during which time my exercise levels were quite high. I lost it and went without a fitbit for a couple of months, during which time there was a significant drop in my activity. Then my activity went back up after I got a fitbit again.

No doubt there could be a creepy side to this, but there could also be a really positive side to it. People are more productive when they take some breaks, when they have some social engagement during the day and when they're healthy and active but many people get trapped in 'being busy' or at least seeming busy and cause both quality of life and productivity to suffer. I would think this could be a decent thing to have at more enlightened work places.